Frelinger A L, Rutishauser U
J Cell Biol. 1986 Nov;103(5):1729-37. doi: 10.1083/jcb.103.5.1729.
The accompanying report (Watanabe, M., A. L. Frelinger III, and U. Rutishauser, 1986, J. Cell Biol., 103:1721-1727) describes a set of monoclonal antibodies (mAbs) directed against N-CAM epitopes representing the known major structural and functional domains of the molecule. In this study, we have generated and separated a variety of peptide fragments from N-CAM, and then used their size and reactivity with each antibody to position the antigenic sites along the peptide chain. This epitope map, together with the biological properties of the antibodies and previous studies on N-CAM, have been used to construct a topographical model for the molecule in the cell membrane.
随附报告(渡边,M.,A.L.弗莱林格三世,和U.鲁蒂沙伊泽,1986年,《细胞生物学杂志》,103:1721 - 1727)描述了一组针对神经细胞黏附分子(N - CAM)表位的单克隆抗体(mAb),这些表位代表了该分子已知的主要结构和功能域。在本研究中,我们从N - CAM中生成并分离出了多种肽片段,然后利用它们的大小以及与每种抗体的反应性来确定抗原位点在肽链上的位置。这个表位图谱,连同抗体的生物学特性以及先前对N - CAM的研究,已被用于构建细胞膜中该分子的拓扑模型。